first commit

2026-07-14 12:06:58 +03:00
commit 01088b112b
31 changed files with 4678 additions and 0 deletions
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+import Foundation
+import WatchConnectivity
+import Combine
+
+// MARK: - Та же лёгкая модель трека, что и на телефоне
+struct WatchTrackInfo: Codable, Identifiable {
+    let id: String
+    let title: String
+    let artist: String
+}
+
+// MARK: - Связь Apple Watch <-> iPhone
+// Добавь этот файл в таргет часов (например "music playerWatch").
+class WatchConnectivityManager: NSObject, WCSessionDelegate, ObservableObject {
+    static let shared = WatchConnectivityManager()
+
+    @Published var tracks: [WatchTrackInfo] = []
+    @Published var isPlaying: Bool = false
+    @Published var currentTitle: String = ""
+    @Published var currentArtist: String = ""
+    @Published var currentId: String = ""
+
+    private override init() {
+        super.init()
+        guard WCSession.isSupported() else { return }
+        let session = WCSession.default
+        session.delegate = self
+        session.activate()
+    }
+
+    // MARK: - WCSessionDelegate
+
+    func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {}
+
+    func session(_ session: WCSession, didReceiveApplicationContext applicationContext: [String: Any]) {
+        DispatchQueue.main.async {
+            self.apply(applicationContext)
+        }
+    }
+
+    private func apply(_ context: [String: Any]) {
+        if let data = context["tracks"] as? Data,
+           let decoded = try? JSONDecoder().decode([WatchTrackInfo].self, from: data) {
+            self.tracks = decoded
+        }
+        self.isPlaying = context["isPlaying"] as? Bool ?? false
+        self.currentTitle = context["currentTitle"] as? String ?? ""
+        self.currentArtist = context["currentArtist"] as? String ?? ""
+        self.currentId = context["currentId"] as? String ?? ""
+    }
+
+    // MARK: - Отправка команд на телефон
+
+    private func send(action: String, extra: [String: Any] = [:]) {
+        guard WCSession.isSupported() else { return }
+        var payload = extra
+        payload["action"] = action
+
+        let session = WCSession.default
+        if session.isReachable {
+            session.sendMessage(payload, replyHandler: nil) { _ in
+                session.transferUserInfo(payload)
+            }
+        } else {
+            session.transferUserInfo(payload)
+        }
+    }
+
+    func playPause() { send(action: "playPause") }
+    func next() { send(action: "next") }
+    func previous() { send(action: "previous") }
+    func playTrack(id: String) { send(action: "playTrack", extra: ["id": id]) }
+}